Did anyone understand the chat program source code (VC MFC)?-CodePudding

The MFC application is how to realize the function of personal Settings in the options users face?? Detailed points, trouble to inform, hope my side not achieve them, drop-down list is empty, a rookie, hope to understand people glad, online, etc.,

CodePudding user response:

Search "high imitation QQ MFC"

CodePudding user response:

Need the ListBox

CodePudding user response:

refer to the second floor xiaohuh421 response:

need custom painting ListBox

this is combox ah!

CodePudding user response:

reference yingjifeng6468 reply: 3/f

Quote: refer to the second floor xiaohuh421 response:

Need a custom painting ListBox

this is combox,

Sorry, wrong, it is the combobox

CodePudding user response:

reference 4 floor xiaohuh421 response:

Quote: reference yingjifeng6468 reply: 3/f

Quote: refer to the second floor xiaohuh421 response:

Need a custom painting ListBox

this is combox,

Sorry, wrong, that is, since the draw combobox

how to custom painting?????? I see someone else's source code have AdvCombox CPP and AdvCombox h, but open to, and without any handler,,,

CodePudding user response:

MingQQ v1.0 high copy version _ source code

CodePudding user response:

reference 4 floor xiaohuh421 response:

Quote: reference yingjifeng6468 reply: 3/f

Quote: refer to the second floor xiaohuh421 response:

Need a custom painting ListBox

this is combox,

Sorry, wrong, that is, since the draw combobox

eldest brother, combox drop-down list control how to display images ahhh?????? Solving, online, etc., is very urgent,

CodePudding user response:

https://msdn.microsoft.com/en-us/library/windows/desktop/hh298423 (v=versus 85). Aspx

CodePudding user response:

Baidu. Custom painting, after setting the ownerdraw attribute, custom painting the combobox
This case has a complete file to load and display
Although there is no comment, but should be able to read.

 
Void CComboBoder: : DrawItem (LPDRAWITEMSTRUCT LPDRAWITEMSTRUCT) 
{
Int Index=lpDrawItemStruct - & gt; ItemID. 
If (Index>=0) 
{
BODERBMP boder={0}; 
If (getBoderInfo (boder, Index)) 
{
The CDC dc; 
Dc. Attach (lpDrawItemStruct - & gt; HDC); 
CRect rc=lpDrawItemStruct - & gt; RcItem; 


COLORREF bkClr=RGB (255255255); 
COLORREF txtClr=0; 
If (lpDrawItemStruct - & gt; ItemState & amp; ODS_SELECTED) 
{
TxtClr=bkClr; 
BkClr=RGB (49106197); 

} 
Dc. FillSolidRect (& amp; Rc, bkClr); 

CBitmap BMP. 
If (FALSE==BMP. LoadBitmap (boder. SrcBmpId)) 
{
OutputDebugString (TEXT (" load erro ")); 
} 
BITMAP bt={0}; 
BMP. GetBitmap (& amp; Bt); 
CSize bmpSize; 
Cx=bmpSize. Bt. BmWidth; 
BmpSize. Cy=bt. BmHeight; 
Int offsetY=(rc) Height () - bmpSize. Cy)/2; 
If (offsetY<1) 
{
OffsetY=1; 
} 
Cstrings Str. 
Str. The Format (TEXT (" % d "), bmpSize. Cy); 
//OutputDebugString (Str); 
//GetLBText (Index, Str); 
Rc. InflateRect (2, 1); 
Dc. SetBkColor (bkClr); 
Dc. SetTextColor (txtClr); 
Dc. TextOut (rc) left, rc, top, Str); 

The CDC memDC; 
MemDC. CreateCompatibleDC (& amp; Dc); 
CBitmap. * pOldBmp=(CBitmap *) memDC SelectObject (& amp; BMP); 
Dc. BitBlt (rc) left + 10, rc. The top + offsetY, bmpSize. Cx, bmpSize. Cy, & amp; MemDC, 0, 0, SRCCOPY); 
MemDC. SelectObject (pOldBmp); 
MemDC. DeleteDC (); 


Dc. Detach (); 
} 
} 
}

CodePudding user response:

Imitation QQ program is seen,

CodePudding user response:

reference 1/f, zhao teacher reply:

search "high imitation QQ MFC"

And see the teacher,